The Connect Tank comes with a built-in sensor and the programming to send information from the sensor to Device Cloud. It has a cellular and GPS antenna built-in. It can be configured to send alarms according to certain criteria such as low tank levels. It stores data in case of a network outage and publishes that data when the network becomes available. You will need to purchase an activated SIM card unless you bought the CDMA model of the Connect Tank. You will also need to register the Connect Tank on a cellular network.
You can find more information on the Connect Tank at this link http://www.digi.com/products/wireless-sensors-and-cameras/digi-connect-tank
Last updated: Aug 23, 2017